阴道斜隔综合征影像学诊断

目的:探讨阴道斜隔综合征的影像学表现。方法:回顾性分析5例阴道斜隔综合征的临床及影像表现。结果:2例行子宫输卵管造影检查,1例显示单角子宫,1例显示双子宫,2例均显示隔后腔及阴道斜隔上的瘘管。4例行CT检查,均显示双子宫、双宫颈、双阴道,其中斜隔侧阴道远端闭锁形成隔后腔。5例均经B超、CT或静脉肾盂造影(IVP)证实伴有斜隔侧肾及输尿管缺如。5例中右侧斜隔4例,左侧斜隔1例。所有患者均为双子宫、双宫颈、双阴道,一侧阴道完全或不完全闭锁及斜隔侧肾、输尿管缺如为特征。结论:阴道斜隔综合征的影像学表现具有一定特征性,影像学检查对该病的诊断具有重要价值。     

阴道斜隔综合征的影像学诊断价值

目的分析阴道斜隔综合征的影像学表现,探讨影像学检查在阴道斜隔综合征诊断中的价值。资料与方法8例阴道斜隔综合征患者,于术前作了多种影像学检查,包括子宫输卵管造影、隔后腔造影、静脉肾盂造影、盆腔超声成像、泌尿生殖系CT及MRI。将影像学表现与手术结果进行对比分析。结果5例行子宫输卵管造影,其中1例显示双子宫,4例显示单角子宫;4例作了隔后腔造影,显示腔隙为梭形3例,不规则形1例;7例作了盆腔超声成像,3例报告双子宫,3例报告子宫旁肿块,1例疑盆腔异位肾;2例作了盆腔CT,均显示双子宫畸形并一侧宫颈扩张;4例作了盆腔MRI,均显示双子宫畸形并一侧子宫腔及隔后腔积液或积血;8例经静脉肾盂造影、肾脏超声成像、MRI或CT检查提示一侧肾缺如;8例经手术或阴道镜证实阴道斜隔及隔后腔的存在。结论阴道斜隔综合征的诊断关键在于提高对本病的认识。MRI在显示本病畸形解剖方面优于其他影像学方法,对本病的诊断有重要的价值。     

阴道斜隔综合征的M RI影像表现

目的：通过MR成像对罕见阴道斜隔综合征进行全面的认识。方法回顾性分析7例阴道斜隔综合征患者（6例为青少年,1例为流产孕妇）,均行常规MRI（横断面T1WI、T2WI ,冠状面T2WI）及增强扫描。结果7例阴道斜隔综合征,MR主要表现如下：双子宫、双宫颈畸形7例;右侧斜隔5例、均合并右肾缺如,其中2例伴右侧盲端输尿管异位开口、1例子宫内膜异位膀胱后壁;左侧斜隔2例,1例左肾缺如、1例右侧盆腔异位肾;斜隔侧隔后腔积血5例,隔后腔内混杂性血性肿块1例（流产孕妇）,斜隔侧阴道扩张积液1例（误诊术后病例）;对侧阴道积液2例,阴道少许积血3例,阴道正常2例（1例误诊术后病例,1例流产孕妇）。结论阴道斜隔综合征是一种泌尿生殖系统发育畸形,M RI检查不仅较直观地显示双子宫畸形、斜隔侧隔后腔积血以及同侧肾缺如等常见情况,而且在发现异位肾、盲端输尿管异位开口以及子宫内膜异位膀胱后壁等罕见情况也具有明显的优势。     

Herlyn-Werner-Wunderlich综合征的影像特征

目的 探讨Herlyn-Werner-Wunderlich综合征(HWWS)的影像特征.方法 回顾性分析经临床诊断的11例HWWS患者资料,行腹、盆腔CT和(或)MRI检查,分析其影像特征.结果 11例患者腹、盆腔CT和(或)MRI上均表现为双子宫、双宫颈、双阴道并一侧肾缺如,其中左侧5例,右侧6例.8例合并斜隔侧子宫、宫颈内积血、积液,左侧5例,右侧3例,CT平扫表现为稍高密度,增强后无强化,MRI T1WI呈高信号,T2WI呈低或混杂信号.2例合并子宫多发肌瘤(肌壁间).1例合并右侧卵巢子宫内膜异位.1例合并阴道癌并淋巴结转移.结论 HWWS的影像表现具有特征性,影像学检查特别是MRI可以提供更多的信息.     

阴道斜隔综合征的MR影像特征

目的探讨阴道斜隔综合征(Herlyn-Werner-Wunderlich综合征)的MR影像特征及鉴别诊断。方法回顾性分析经宫腔镜、腹腔镜及手术证实的14例先天性阴道斜隔病人的MRI影像和临床资料,依据美国生育学会(AFS)阴道发育异常分类对阴道斜隔综合征进行影像学诊断及分型。结果本研究确诊阴道斜隔综合征14例,其中2例为阴道斜隔Ⅱ型,其他均为阴道斜隔Ⅰ型。MRI均表现为双子宫、双宫颈畸形,且同时合并有患侧肾脏缺如,患侧宫颈与其相通的阴道积血、扩张,T_1WI呈高信号,T_2WI呈低或混杂信号。结论阴道斜隔综合征的MRI影像表现有一定特征,MRI能更准确地评估其类型及相关并发症并做出客观诊断,可作为术前影像评估的最佳有效的检查方法。     

阴道斜隔综合征的超声诊断（附3例报告）

目的：探讨阴道斜隔综合征（oblique vaginal septum syndrome ,OVSS）声像图特点,提高超声诊断准确率、降低误诊、漏诊率。方法分析3例OVSS超声声像图特点及临床特征,总结该病的诊断要点。结果3例患者均有不规则阴道流血史,超声显示均为双子宫、双宫颈,伴宫颈管积液、阴道积液,斜隔侧肾缺如,3例均为II型OVSS。结论超声检查可以作为OVSS诊断的首选方法。     

阴道斜隔综合征的MRI诊断

【摘要】目的：探讨MRI对阴道斜隔综合征中的诊断价值。方法：对39例阴道斜隔综合征患者的MRI图像进行回顾性分析,以手术术中所见为确诊标准。结果：39例阴道斜隔综合征中,Ⅰ型9例,Ⅱ型24例,Ⅲ型6例。斜隔发生于右侧者26例,发生于左侧者13例。同时伴有的子宫畸形为：双子宫畸形26例,双角子宫6例,完全纵隔子宫7例。36例伴斜隔同侧肾脏缺如。盆腔内其他病变：盆腔积液34例;内膜样囊肿4例;一侧输卵管积血或积液7例。本组MRI诊断Ⅰ型 或Ⅱ型共33例,其中发现斜隔上小孔从而确诊为II型的为2例,Ⅲ型6例,全部诊断准确。结论：MRI可以准确诊断阴道斜隔综合征,对该病诊断有重要的应用价值。     

阴道斜隔综合征5例

<正>阴道斜隔是一种较少见的阴道发育异常,阴道斜隔综合征是包括双宫体、双宫颈、单肾缺如、阴道斜隔、隔后腔积血而致痛经、阴道壁及盆腔包块,这种先天性畸形不为人们所熟悉,往往延误诊断,甚至错误治疗。1临床资料本组5例均为本院1995—2011年我院住院病人,年龄     

阴道斜隔综合征

阴道斜隔综合征是一种包括双子宫、单肾缺如、阴道畸形的先天畸形，不为人们所熟悉，往往延误诊断与治疗。本文收集到4例，介绍如下。      

视-隔发育不良的影像表现

目的 探讨视.隔发育不良的CT和MRI表现.资料与方法 回顾性分析10例经临床证实的视-隔发育不良的CT和MRI表现.5例行CT检查,5例行MRI检查.结果 视-隔发育不良Ⅱ型9例,复杂型1例.Ⅱ型CT和MRI均显示透明隔完全缺如,双侧侧脑室共腔、体积增大,额角增粗、变平,双侧视神经、视束及视交叉变细,脑白质发育不良;其中合并双侧视辐射发育不良5例,第三脑室增大、变形1例,脑灰质异位1例,视隐窝憩室样扩大2例,胼胝体发育不良1例,尖头畸形1例.复杂型MRI显示透明隔部分缺如,双侧侧脑室共腔、体积增大,侧脑室改变同Ⅱ型;双侧视神经、视柬及视交叉变细,视辐射、胼胝体、脑白质及顶枕叶皮层发育不良,视隐窝憩室样扩大.结论 CT和MRI是诊断视一隔发育不良的重要方法.     

Association of renal agenesis and mullerian duct anomalies

PURPOSE: The purpose of this work was to determine the association of renal agenesis with the different types of mullerian duct anomalies (MDAs). METHOD: A 5 year retrospective review of MR records identified 57 patients with MDAs. Associated renal anomalies were correlated with the various types of MDAs. RESULTS: Renal agenesis was found in 17 (29.8%) of 57 patients. No other renal anomalies were identified. Renal agenesis was more frequent in patients with uterus didelphys (13/16 cases). Renal agenesis was also seen in patients with uterine agenesis (2/5 cases) and unicornuate uterus (2/7 cases). All 11 cases of obstructed uterus didelphys were associated with renal agenesis ipsilateral to the side of the obstructing transverse hemivaginal septum. CONCLUSION: Renal agenesis is more commonly seen in uterus didelphys than in other types of MDAs. Renal agenesis in patients with uterus didelphys is often ipsilateral to an obstructing, transverse, hemivaginal septum.     

OHVIRA syndrome presenting with acute abdomen: a case report and review of the literature

Uterus didelphys with obstructed hemivagina and ipsilateral renal agenesis (OHVIRA) or Herlyn-Werner-Wunderlich (HWW) syndrome is a rare congenital urogenital anomaly. A 13-year-old female presented with acute abdominal pain and dysmenorrhea. Ultrasonography and magnetic resonance imaging showed uterus didelphys, hematometrocolpos, obstructed hemivagina, and right renal agenesis. Hemivaginal septal resection and anastomosis between the obstructed hemivagina and the normal vagina was tried, but it was not possible. Unilateral hysterectomy was performed. HWW syndrome may present with acute abdomen and is usually treated with vaginal septum resection and drainage of the hematometrocolpos.     

The Herlyn-Werner-Wunderlich (HWW) syndrome – A case report with radiological review

Herlyn-Werner-Wunderlich (HWW) syndrome is a rare congenital anomaly of female urogenital tract involving combined mullerian duct anomalies and mesonephric duct malformation characterized by uterus didelphys, obstructed hemi-vagina and ipsilateral renal agenesis which is also known as OHVIRA syndrome. It can be classified based on a completely or incompletely obstructed hemivagina. It presents soon after menarche or shows delayed presentation depending on the type. The most common presentation is lower abdominal pain, dysmenorrhea, and abdominal mass in the lower abdomen secondary to hematometra or hematocolpos. We present a 15-year-old unmarried patient with an unusual case of OHVIRA syndrome suffering from dysmenorrhea and painful mass in suprapubic region. We described the role of imaging modalities in diagnosis of the Herlyn-Werner Wunderlich syndrome with a review of literature. On USG and MRI, she had right renal agenesis with compensatory hypertrophy of the left kidney, didelphic uterus with an obstructed hemi-vagina on right side which led to marked distention of ipsilateral cervix and proximal vagina in the form of hematometrocolpos. OHVIRA syndrome can present early or late, depending on the type. In patients with uterine and vaginal abnormalities, a work-up for associated renal anomalies should be performed. The choice imaging modalities for the diagnosis of OHVIRA syndrome are ultrasound and MRI. Knowing the imaging findings of this rare condition is crucial for early diagnosis in order to prevent complications which may lead to endometriosis and infertility.     

Herlyn-Werner-Wunderlich syndrome: A report of three cases in adolescents and adult woman

We report three cases with Herlyn-Werner-Wunderlich syndrome in adolescents and young female. The objective of this report was to describe the clinical presentation, ultrasound (US) and magnetic resonance imaging (MRI) findings of Herlyn-Werner-Wunderlich syndrome. The three patients were 12, 13 and 34 years old, respectively. The reason for admission and clinical symptoms varied between the 3 patients, including menstrual cramps, vaginal bleeding, and dull pain in the hypogastric region. Nevertheless, the sonographic and MRI findings of all three cases were typical for HWWS, including didelphys uterus, obstructed hemivagina, and ipsilateral renal agenesis.     

Diagnosis,management, and outcome of obstructed hemivagina and ipsilateral renal agenesis (OHVIRA syndrome): Is there a correlation between MRI findings and outcome?

AimTo review the experience of a single tertiary center with obstructed hemivagina and ipsilateral renal agenesis (OHVIRA syndrome) and evaluate if MRI findings correlate with outcome.MethodsPatients (n = 32) diagnosed with OHVIRA syndrome between 2001 and 2019 were analyzed. Presenting symptoms, age of menarche, age at operation, MRI findings, management, and outcome were reviewed. In sagittal MRI planes, distance from hematocolpos to perineum was measured. Measurements were compared among patients who underwent single-stage vaginoplasty and hemihysterectomy.ResultsMean age at diagnosis and mean age of menarche was 16.8 ± 6.4 (10−33) and 12.8 ± 1.0 (10–15). Main presenting complaints were abdominal pain/dysmenorrhea. Eighteen anomalies (56.3%) were on right side. Twenty-eight had ipsilateral renal agenesis, 3 patients had normal renal anatomy and one had unilateral multicystic dysplastic kidney. In MRI, 21 patients had hematocolpos, 11 patients had both hematocolpos and hematometra. 28 patients underwent single-stage vaginoplasty and vaginal septum resection. One had hemihysterectomy due to sepsis at presentation. Three patients had hemihysterectomy due to proximal vaginal septum and impossibility of vaginoplasty. During follow-up, 7 cases (21.9%) had married and 5 of these (71.4%) were pregnant or had delivered. Five patients had reoperation during follow-up. MRI images of 19 patients indicated mean distances from hematocolpos to perineum whom underwent vaginoplasty or hemihysterectomy were 33.9 ± 18.1 mm (10–79 mm) and 87.3 ± 11.0 mm (80–100), respectively (p = .009).ConclusionsGold standard treatment of OHVIRA syndrome is single-stage vaginoplasty. Distance from hematocolpos to perineum in MRI may correlate with surgical outcome. Hemihysterectomy may be an alternative for extreme proximal vaginal septum or infectious complications.     

先天性子宫畸形的MRI诊断价值

目的探讨MRI对先天性子宫畸形的诊断价值。资料与方法回顾性分析8例先天性子宫畸形的MRI资料。结果单纯双子宫畸形2例,双子宫畸形伴阴道纵隔1例,双角子宫伴左侧卵巢囊肿1例,完全纵隔子宫2例,完全纵隔子宫伴阴道纵隔2例。结论MRI可以显示不同子宫畸形的官腔结构及宫底外观形态、各种复杂畸形及并发的其他病变,是诊断先天性子宫畸形的可靠方法。     

脑颜面血管瘤病的MRI和CT诊断

目的:探讨脑颜面血管瘤病的CT和MRI表现,并评价其临床价值。方法:回顾分析经临床和CT、MRI证实的8例脑颜面血管瘤病临床及CT、MRI资料。结果:CT显示患侧皮质钙化8例,脑萎缩6例,患侧脑室脉络丛增大1例,颅骨增厚2例。MRI扫描显示沿皮层弧形低信号3例,5例增强检查软脑膜呈线样强化。结论:CT对脑颜面血管瘤病的诊断有重要价值,MRI可以帮助诊断。     

Herlyn-Werner-Wunderlich syndrome: a rare cause of infertility (2009: 2b)

Uterus didelphys with obstructed hemivagina and ipsilateral renal agenesis is a rare and specific entity referred to as Herlyn-Werner-Wunderlich syndrome. It usually presents after menarche with remittent pelvic pain and a palpable pelvic mass due to hematocolpos. It rarely presents with primary infertility in early adulthood. In this report, a case of Herlyn-Werner-Wunderlich syndrome with primary infertility in a young woman is described with MR imaging findings.